The Intelligent Humidity Controller monitors your environment and controls the humidity levels to VPD, vapour pressure deficit or relative humidity.

Humidity is a complicated business. Dry air allows water to evaporate, which leads to plants transpiring or water evaporating from the leaves. In turn, they draw up too many nutrients and burn the leaves. Whereas, if your humidity is too high condensation can form on the leaves and cause mould. Your plants won’t be able to transpire and won’t draw up enough nutrients. 

Control your grow room temperature and humidity by digitally controlling your fan speeds. The Enviro Controller will automatically control fan speed for both AC and EC fans. As it comes with an inbuilt fan balancer, the Enviro Controller can control both your intake and outtake fans for your grow room. It is built to work perfectly with the Systemair Revolution EC and AC fan range.

Cost effective and simple to use the GAS Airsonic Pro Humidifier has a large output of 6.5 litre per hour whilst consuming only 300 watts of power. The unit will switch it's self off when empty and gives you to precisely control the mist output using a control knob. The high-quality Membrane is made from titanium and ceramic alloy to prolong the life of the unit.

The SonicAir is an affordable and reliable humidifier for grow rooms. It comes with a large 10 litre tank. Fully adjustable output, so you can increase or decrease the mist levels to fine-tune the humidity in your grow space. Its compatible with humidity controllers for an even higher level of precision for the humidity levels maintained in your space.

The 60mm CarboAir Filters offer the Great level of filtration. The filters are specially designed to tackle large volumes of air and high levels of odour, meaning your air is effectively filtered before it leaves your grow space.

• CarboAir 60 Filter 6'' 150/660mm
• CarboAir 60 Filter 8'' 200/660mm
• CarboAir 60 Filter 10'' 250/1000mm

The 100mm CarboAir Filters offer the ultimate level of filtration. The filters are specially designed to tackle large volumes of air and high levels of odour, meaning your air is effectively filtered before it leaves your grow space. The CarboAir makes use of coarser, high-quality carbon in thick beds. Unlike other products, this carbon filter will give you the option of great contact time whilst supplying your fan with optimum airflow.

• CarboAir 100 Filter 10'' 250/660mm
• CarboAir 100 Filter 12'' 315/660mm
• CarboAir 100 Filter 12'' 315/1000mm

The CarboAir Inline filters have been designed so you can mount your filter outside your grow room, helping to save space. Just duct the air out of your grow room and into the inline filter to scrub the odours. It’s perfect for smaller grow rooms.

These CarboAir inline filters are also great at reducing the sound from your duct, silencing the air noise from your fans. They are handmade within Europe and come with an 18 month guarantee.

• CarboAir Inline Filter 150mm
• CarboAir Inline Filter 200mm
• CarboAir Inline Filter 250mm

The newest ventilation system has arrived, and it is not one to miss! The G.A.S. DiffuseAir system offers you complete control over the climate of your grow room.

The Revolution Vector fans are based on many years worth of research, development and engineering. Designed to be used with a G.A.S Digital EC Fan Controller, the Revolution Vector Fans feature an efficient motor and body to produce better airflow with less power consumption. EC combines AC and DC voltages, giving you the best of both technologies.

• Revolution EC Vector Fan - 150mm/6"
• Revolution EC Vector Fan - 200mm/8"
• Revolution EC Vector Fan - 250mm/10"
• These sizes are also available with a G.A.S fan controller